I just have passed cwna-106 and wanted to go for next exam. Should I take CWSP first then CWAP and is this a requirement order or does not matter if i can take CWAP first instead of CWSP. The reason i want to buy a cwsp book of David Coleman/Westcott but this book will be out until October in the meantime i don't want to waist my time if i could study new book exam just came out CWAP-402 by Tom Carpenter/Badman. Would anyone let me know please, thanks very much and I really appreciated.